how to find specific values used in report data selections, and processing options same for apps?

Utility to search business units/company codes within reports data selection & pos?i am looking for a way to perform a system-wide impact analysis. specifically, i need to identify if certain cvalues (such as a specific business unit or company code) are being used within any report data selections or processing option values across the environment or even in applicationsis there a standard jde report or a specific file (e.g., f98301, f98311) that i can query to find where these values are referenced in reports and applications?